EP0303704A4 - Process for polymerizing alpha-olefin. - Google Patents

Process for polymerizing alpha-olefin.

Info

Publication number
EP0303704A4
EP0303704A4 EP19880901647 EP88901647A EP0303704A4 EP 0303704 A4 EP0303704 A4 EP 0303704A4 EP 19880901647 EP19880901647 EP 19880901647 EP 88901647 A EP88901647 A EP 88901647A EP 0303704 A4 EP0303704 A4 EP 0303704A4
Authority
EP
European Patent Office
Prior art keywords
pref
cpd
olefin
component
alpha
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19880901647
Other languages
German (de)
French (fr)
Other versions
EP0303704A1 (en
EP0303704B1 (en
Inventor
Mamoru Kioka
Norio Kashiwa
Tomohiko Kimura
Mitsuo Tomura
Toshiki Sotoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP62032507A external-priority patent/JPH0813857B2/en
Priority claimed from JP3250887A external-priority patent/JPH0813858B2/en
Priority claimed from JP62034606A external-priority patent/JPH0796567B2/en
Priority claimed from JP62034605A external-priority patent/JP2595227B2/en
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to AT88901647T priority Critical patent/ATE83783T1/en
Publication of EP0303704A1 publication Critical patent/EP0303704A1/en
Publication of EP0303704A4 publication Critical patent/EP0303704A4/en
Application granted granted Critical
Publication of EP0303704B1 publication Critical patent/EP0303704B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Alpha-olefins are polymerised in the presence of a catalyst obtd. by reacting (a) a highly active solid Mg, Ti and halogen contg. catalyst (pref. with a surface area of at least 3 square m/g); (b) an organometallic cpd. of a Group 1, 2 or 3 metal; (c) an organic halogen cpd. or a transition metal cpd.; (d) an organosilicon cpd. or a hindered amine. The components are reacted in an inert solvent in the absence of the alpha-olefin; or are reacted together with preliminary polymerisation of the olefin, in which case component (d) is optional. The ratio of Ti to halogen in (a) is pref. 5-200 (molar); the Ti:Mg ratio is pref. 2-100 molar. Component (b) is pref. an alkylaluminium or a dialkyl cpd. of a Group 2 metal. Component (c) is pref. a 1-20C hydrocarbon fluoride, chloride, bromide or iodide, or is an alkoxide or halide of Ti, Zr, Hf, V or Cr. Component (d) is pref. a silane, siloxane or silyl carbonate ester; or a hindered amine such as 2,2,6,6-tetramethylpiperidine or 2,2,5,5-tetramethylpiperidine. The molar ratio of (a):(b):(c):(d) is pref. 1:1-50:0.1-10:0.3-10. The alpha-olefin pref. has 2-10C and the catalyst is prepd. at 50-100 deg.C.
EP88901647A 1987-02-17 1988-02-16 Process for polymerizing alpha-olefin Expired - Lifetime EP0303704B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88901647T ATE83783T1 (en) 1987-02-17 1988-02-16 PROCESS FOR POLYMERIZATION OF ALPHAPOLYOLEFINS.

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP32508/87 1987-02-17
JP32507/87 1987-02-17
JP62032507A JPH0813857B2 (en) 1987-02-17 1987-02-17 Method for polymerizing α-olefin
JP3250887A JPH0813858B2 (en) 1987-02-17 1987-02-17 Method for polymerizing α-olefin
JP34606/87 1987-02-19
JP62034606A JPH0796567B2 (en) 1987-02-19 1987-02-19 Method for polymerizing α-olefin
JP34605/87 1987-02-19
JP62034605A JP2595227B2 (en) 1987-02-19 1987-02-19 Method for polymerizing α-olefin

Publications (3)

Publication Number Publication Date
EP0303704A1 EP0303704A1 (en) 1989-02-22
EP0303704A4 true EP0303704A4 (en) 1989-06-14
EP0303704B1 EP0303704B1 (en) 1992-12-23

Family

ID=27521424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88901647A Expired - Lifetime EP0303704B1 (en) 1987-02-17 1988-02-16 Process for polymerizing alpha-olefin

Country Status (6)

Country Link
EP (1) EP0303704B1 (en)
KR (1) KR910008283B1 (en)
AT (1) ATE83783T1 (en)
CA (1) CA1328100C (en)
DE (1) DE3876892T2 (en)
WO (1) WO1988006163A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1310955C (en) * 1987-03-13 1992-12-01 Mamoru Kioka Process for polymerization of olefins and polymerization catalyst
ATE122060T1 (en) * 1989-03-02 1995-05-15 Mitsui Petrochemical Ind METHOD FOR POLYMERIZING OLEFINS AND CATALYST FOR OLEFIN POLYMERIZATION.
JP2850427B2 (en) * 1989-12-25 1999-01-27 東ソー株式会社 Method for producing polyolefin
JP2999274B2 (en) * 1991-01-28 2000-01-17 三菱化学株式会社 Method for producing ethylene polymer
US6469112B2 (en) * 2000-08-22 2002-10-22 Engelhard Corporation (Cycloalkyl)methyl silanes as external donors for polyolefin catalysts
KR100389476B1 (en) * 2000-11-09 2003-06-27 삼성종합화학주식회사 A method for producing ethylene homo- and co-polymer
ES2393976T3 (en) 2008-12-03 2013-01-03 Süd-Chemie Ip Gmbh & Co. Kg Electron donor composition for a solid catalyst, composition for solid catalysts used in the polymerization of alpha-olefins, and process for the production of a polymer consisting of units of alpha-olefins that use the composition for solid catalysts.
KR101128132B1 (en) * 2009-12-29 2012-03-22 호남석유화학 주식회사 Preparing method of catalyst for polyolefin polymerization, Catalyst prepared thereby, and Preparing method of polyolefin using the catalyst
KR101128136B1 (en) * 2009-12-29 2012-03-22 호남석유화학 주식회사 Preparing method of catalyst for polyolefin polymerization, Catalyst prepared thereby, and Preparing method of polyolefin using the catalyst
KR101157728B1 (en) * 2009-12-30 2012-06-25 호남석유화학 주식회사 Preparing method of solid catalyst for polypropylene polymerization, and solid Catalyst using the method
JP5584314B2 (en) * 2009-12-31 2014-09-03 ヒョスン・コーポレーション Ziegler-Natta catalyst for olefin polymerization
ES2944941T3 (en) 2015-02-05 2023-06-27 Borealis Ag Procedure for producing polyethylene

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060443A1 (en) * 1981-03-04 1982-09-22 Phillips Petroleum Company Catalyst and use of same for polymerization
EP0086288A1 (en) * 1982-02-12 1983-08-24 Mitsui Petrochemical Industries, Ltd. Process for producing olefin polymers
EP0171606A1 (en) * 1984-07-12 1986-02-19 Phillips Petroleum Company Polyolefin polymerization process and catalyst
FR2572407A1 (en) * 1984-11-01 1986-05-02 Toho Titanium Co Ltd OLEFIN POLYMERIZATION CATALYST, SOLID COMPONENT THEREOF, AND PROCESS FOR THE PREPARATION OF SAID COMPONENT
GB2183244A (en) * 1985-11-26 1987-06-03 Toho Titanium Co Ltd Olefin-polymerization catalysts and component therefor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1054410B (en) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS
JPS58138705A (en) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd Polymerization of olefin
JPS59206408A (en) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd Polymerization of olefin

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060443A1 (en) * 1981-03-04 1982-09-22 Phillips Petroleum Company Catalyst and use of same for polymerization
EP0086288A1 (en) * 1982-02-12 1983-08-24 Mitsui Petrochemical Industries, Ltd. Process for producing olefin polymers
EP0171606A1 (en) * 1984-07-12 1986-02-19 Phillips Petroleum Company Polyolefin polymerization process and catalyst
FR2572407A1 (en) * 1984-11-01 1986-05-02 Toho Titanium Co Ltd OLEFIN POLYMERIZATION CATALYST, SOLID COMPONENT THEREOF, AND PROCESS FOR THE PREPARATION OF SAID COMPONENT
GB2183244A (en) * 1985-11-26 1987-06-03 Toho Titanium Co Ltd Olefin-polymerization catalysts and component therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO8806163A1 *

Also Published As

Publication number Publication date
EP0303704A1 (en) 1989-02-22
DE3876892D1 (en) 1993-02-04
WO1988006163A1 (en) 1988-08-25
EP0303704B1 (en) 1992-12-23
KR910008283B1 (en) 1991-10-12
KR890700615A (en) 1989-04-26
ATE83783T1 (en) 1993-01-15
CA1328100C (en) 1994-03-29
DE3876892T2 (en) 1993-04-29

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